;;; Compiled by f2cl version:
;;; ("$Id: f2cl1.l,v 1.209 2008/09/11 14:59:55 rtoy Exp $"
;;;  "$Id: f2cl2.l,v 1.37 2008/02/22 22:19:33 rtoy Rel $"
;;;  "$Id: f2cl3.l,v 1.6 2008/02/22 22:19:33 rtoy Rel $"
;;;  "$Id: f2cl4.l,v 1.7 2008/02/22 22:19:34 rtoy Rel $"
;;;  "$Id: f2cl5.l,v 1.197 2008/09/11 15:03:25 rtoy Exp $"
;;;  "$Id: f2cl6.l,v 1.48 2008/08/24 00:56:27 rtoy Exp $"
;;;  "$Id: macros.l,v 1.106 2008/09/15 15:27:36 rtoy Exp $")

;;; Using Lisp International Allegro CL Enterprise Edition 8.1 [64-bit Linux (x86-64)] (Oct 7, 2008 17:13)
;;;
;;; Options: ((:prune-labels nil) (:auto-save t)
;;;           (:relaxed-array-decls t) (:coerce-assigns :as-needed)
;;;           (:array-type ':array) (:array-slicing t)
;;;           (:declare-common nil) (:float-format double-float))

(in-package :clml.lapack)


(let* ((zero 0.0) (one 1.0))
  (declare (type (double-float 0.0 0.0) zero)
   (type (double-float 1.0 1.0) one) (ignorable zero one))
  (defun dlascl (type kl ku cfrom cto m n a lda info)
    (declare (type (double-float) cto cfrom)
     (type (array double-float (*)) a)
     (type (simple-array character (*)) type)
     (type (f2cl-lib:integer4) info lda n m ku kl))
    (f2cl-lib:with-multi-array-data ((type nil type-%data%
                                      type-%offset%)
                                     (a double-float a-%data%
                                      a-%offset%))
      (prog ((bignum 0.0) (cfrom1 0.0) (cfromc 0.0) (cto1 0.0)
             (ctoc 0.0) (mul 0.0) (smlnum 0.0) (i 0) (itype 0) (j 0)
             (k1 0) (k2 0) (k3 0) (k4 0) (done nil))
            (declare
             (type (double-float) bignum cfrom1 cfromc cto1 ctoc mul
              smlnum)
             (type f2cl-lib:logical done)
             (type (f2cl-lib:integer4) i itype j k1 k2 k3 k4))
            (setf info 0)
            (cond ((lsame type "G") (setf itype 0))
                  ((lsame type "L") (setf itype 1))
                  ((lsame type "U") (setf itype 2))
                  ((lsame type "H") (setf itype 3))
                  ((lsame type "B") (setf itype 4))
                  ((lsame type "Q") (setf itype 5))
                  ((lsame type "Z") (setf itype 6))
                  (t (setf itype -1)))
            (cond ((= itype (f2cl-lib:int-sub 1)) (setf info -1))
                  ((= cfrom zero) (setf info -4))
                  ((< m 0) (setf info -6))
                  ((or (< n 0) (and (= itype 4) (/= n m))
                       (and (= itype 5) (/= n m)))
                   (setf info -7))
                  ((and (<= itype 3)
                        (< lda
                           (max (the f2cl-lib:integer4 1)
                                (the f2cl-lib:integer4 m))))
                   (setf info -9))
                  ((>= itype 4)
                   (cond ((or (< kl 0)
                              (> kl
                                 (max (the f2cl-lib:integer4
                                           (f2cl-lib:int-add m
                                                             (f2cl-lib:int-sub 1)))
                                      (the f2cl-lib:integer4 0))))
                          (setf info -2))
                         ((or (< ku 0)
                              (> ku
                                 (max (the f2cl-lib:integer4
                                           (f2cl-lib:int-add n
                                                             (f2cl-lib:int-sub 1)))
                                      (the f2cl-lib:integer4 0)))
                              (and (or (= itype 4) (= itype 5))
                                   (/= kl ku)))
                          (setf info -3))
                         ((or (and (= itype 4)
                                   (< lda (f2cl-lib:int-add kl 1)))
                              (and (= itype 5)
                                   (< lda (f2cl-lib:int-add ku 1)))
                              (and (= itype 6)
                                   (< lda
                                      (f2cl-lib:int-add (f2cl-lib:int-mul 2
                                                                          kl)
                                                        ku 1))))
                          (setf info -9)))))
            (cond ((/= info 0)
                   (xerbla "DLASCL" (f2cl-lib:int-sub info))
                   (go end_label)))
            (if (or (= n 0) (= m 0)) (go end_label))
            (setf smlnum (dlamch "S"))
            (setf bignum (/ one smlnum))
            (setf cfromc cfrom)
            (setf ctoc cto)
       label10 (setf cfrom1 (* cfromc smlnum))
            (setf cto1 (/ ctoc bignum))
            (cond ((and (> (abs cfrom1) (abs ctoc)) (/= ctoc zero))
                   (setf mul smlnum)
                   (setf done f2cl-lib:%false%)
                   (setf cfromc cfrom1))
                  ((> (abs cto1) (abs cfromc))
                   (setf mul bignum)
                   (setf done f2cl-lib:%false%)
                   (setf ctoc cto1))
                  (t
                   (setf mul (/ ctoc cfromc))
                   (setf done f2cl-lib:%true%)))
            (cond ((= itype 0)
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i 1
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i m) nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label20))
                                   label30)))
                  ((= itype 1)
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i j
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i m) nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label40))
                                   label50)))
                  ((= itype 2)
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i 1
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i
                                                       (min (the f2cl-lib:integer4
                                                                 j)
                                                            (the f2cl-lib:integer4
                                                                 m)))
                                                    nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label60))
                                   label70)))
                  ((= itype 3)
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i 1
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i
                                                       (min (the f2cl-lib:integer4
                                                                 (f2cl-lib:int-add j
                                                                                   1))
                                                            (the f2cl-lib:integer4
                                                                 m)))
                                                    nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label80))
                                   label90)))
                  ((= itype 4)
                   (setf k3 (f2cl-lib:int-add kl 1))
                   (setf k4 (f2cl-lib:int-add n 1))
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i 1
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i
                                                       (min (the f2cl-lib:integer4
                                                                 k3)
                                                            (the f2cl-lib:integer4
                                                                 (f2cl-lib:int-add k4
                                                                                   (f2cl-lib:int-sub j)))))
                                                    nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label100))
                                   label110)))
                  ((= itype 5)
                   (setf k1 (f2cl-lib:int-add ku 2))
                   (setf k3 (f2cl-lib:int-add ku 1))
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i
                                                    (max (the f2cl-lib:integer4
                                                              (f2cl-lib:int-add k1
                                                                                (f2cl-lib:int-sub j)))
                                                         (the f2cl-lib:integer4
                                                              1))
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i k3) nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label120))
                                   label130)))
                  ((= itype 6)
                   (setf k1 (f2cl-lib:int-add kl ku 2))
                   (setf k2 (f2cl-lib:int-add kl 1))
                   (setf k3
                         (f2cl-lib:int-add (f2cl-lib:int-mul 2 kl) ku
                                           1))
                   (setf k4 (f2cl-lib:int-add kl ku 1 m))
                   (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                 ((> j n) nil)
                                 (tagbody
                                     (f2cl-lib:fdo (i
                                                    (max (the f2cl-lib:integer4
                                                              (f2cl-lib:int-add k1
                                                                                (f2cl-lib:int-sub j)))
                                                         (the f2cl-lib:integer4
                                                              k2))
                                                    (f2cl-lib:int-add i
                                                                      1))
                                                   ((> i
                                                       (min (the f2cl-lib:integer4
                                                                 k3)
                                                            (the f2cl-lib:integer4
                                                                 (f2cl-lib:int-add k4
                                                                                   (f2cl-lib:int-sub j)))))
                                                    nil)
                                                   (tagbody
                                                       (setf (f2cl-lib:fref a-%data%
                                                                            (i
                                                                             j)
                                                                            ((1
                                                                              lda)
                                                                             (1
                                                                              *))
                                                                            a-%offset%)
                                                             (* (f2cl-lib:fref a-%data%
                                                                               (i
                                                                                j)
                                                                               ((1
                                                                                 lda)
                                                                                (1
                                                                                 *))
                                                                               a-%offset%)
                                                                mul))
                                                     label140))
                                   label150))))
            (if (not done) (go label10))
            (go end_label)
       end_label (return (values nil nil nil nil nil nil nil nil nil
                                 info))))))

(in-package #-gcl #:cl-user #+gcl "CL-USER")
#+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
(eval-when (:load-toplevel :compile-toplevel :execute)
  (setf (gethash 'fortran-to-lisp::dlascl
                 fortran-to-lisp::*f2cl-function-info*)
        (fortran-to-lisp::make-f2cl-finfo :arg-types '((simple-array
                                                        character
                                                        (1))
                                                       (fortran-to-lisp::integer4)
                                                       (fortran-to-lisp::integer4)
                                                       (double-float)
                                                       (double-float)
                                                       (fortran-to-lisp::integer4)
                                                       (fortran-to-lisp::integer4)
                                                       (array
                                                        double-float
                                                        (*))
                                                       (fortran-to-lisp::integer4)
                                                       (fortran-to-lisp::integer4))
          :return-values '(nil nil nil nil nil nil nil nil nil
                           fortran-to-lisp::info)
          :calls '(fortran-to-lisp::dlamch fortran-to-lisp::xerbla
                   fortran-to-lisp::lsame))))

